Is the single self-rated health item reliable in India? A construct validity study.
Stéphane CullatiSimantini MukhopadhyayStefan SieberAchin ChakrabortyClaudine Burton-JeangrosPublished in: BMJ global health (2018)
The SRH item has satisfactory construct validity and may be used to monitor health status in demographic and population health surveys of India.